/* reset */
* {
  box-sizing: border-box;
}

html {

  //   ::-webkit-scrollbar 滚动条整体部分
  //   ::-webkit-scrollbar-thumb  滚动条里面的小方块，能向上向下移动（或往左往右移动，取决于是垂直滚动条还是水平滚动条）
  //   ::-webkit-scrollbar-track  滚动条的轨道（里面装有Thumb）
  //   ::-webkit-scrollbar-button 滚动条的轨道的两端按钮，允许通过点击微调小方块的位置。
  //   ::-webkit-scrollbar-track-piece 内层轨道，滚动条中间部分（除去）
  //   ::-webkit-scrollbar-corner 边角，即两个滚动条的交汇处
  //   ::-webkit-resizer 两个滚动条的交汇处上用于通过拖动调整元素大小的小控件
  /*修改滚动条样式*/
  &::-webkit-scrollbar {
    width: 7px;
    height: 10px;
    /**/
  }

  &::-webkit-scrollbar-track {
    background: rgb(239, 239, 239);
    border-radius: 2px;
  }

  &::-webkit-scrollbar-thumb {
    background: #bfbfbf;
    border-radius: 10px;
  }

  &::-webkit-scrollbar-thumb:hover {
    background: @blue;
  }
}

html,
body,
h1,
h2,
h3,
h4,
h5,
h6,
div,
dl,
dt,
dd,
ul,
ol,
li,
p,
blockquote,
pre,
hr,
figure,
table,
caption,
th,
td,
form,
fieldset,
legend,
input,
button,
textarea,
menu {
  margin: 0;
  padding: 0;
}

html,
body,
#app {
  width: 100%;
  height: 100%;
}

header,
footer,
section,
article,
aside,
nav,
hgroup,
address,
figure,
figcaption,
menu,
details {
  display: block;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

caption,
th {
  text-align: left;
  font-weight: normal;
}

html,
body,
fieldset,
img,
iframe,
abbr {
  border: 0;
}

i,
cite,
em,
var,
address,
dfn {
  font-style: normal;
}

[hidefocus],
summary {
  outline: 0;
}

li {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6,
small {
  font-size: 100%;
}

sup,
sub {
  font-size: 83%;
}

pre,
code,
kbd,
samp {
  font-family: inherit;
}

q:before,
q:after {
  content: none;
}

textarea {
  overflow: auto;
  resize: none;
}

label,
summary {
  cursor: default;
}

a,
button {
  cursor: pointer;
}

h1,
h2,
h3,
h4,
h5,
h6,
em,
strong,
b {
  font-weight: bold;
}

del,
ins,
u,
s,
a,
a:hover {
  text-decoration: none;
}

body,
textarea,
input,
button,
select,
keygen,
legend {
  font: 14px/1.5 arial, \4EFF\5B8B;
  color: #333;
  outline: 0;
}

input {
  height: 35px;
  width: 350px;
}

body {
  background: #fff;
}

a {
  color: #007aff;
  text-decoration: none;
}